weinberger's patients, phyllis barnes could clearly see her future was looking grim. >> my sister wentl. >> phyllis' sister peggy hood says phyllis' road through hell began three months earlier when she went to see dr. weinberger. >> she had trouble catching her breath. she seemed to have sort of cold-like systems or bronchitis. she just seemed rundown. >> you thought it might be allergies or a cold. >> yeah. >> it could have been a number of things. her voice was raspy. she had a sore throat. but perhaps the most troubling symptom for phyllis, a lifelong smoker, was that she had recently begun coughing up blood. >> i believe when she went to dr. weinberger she told him she was a smoker. i don't think she tried to hide that from anybody. >> how did she find out about mark weinberger? >> i believe one of her co-workers may have seen billboards. >> the nose dr. >> uh-huh. >> in hindsight, going to the self-proclaimed nose doctor may have been a mistake. but since phyllis had a long history of sinus problems, seeking out a sinus specialist for her breathing problem seemed logical. >> the